In the realm of Surface Mount Device (SMD) production, the integration of metallic terminals and plastic sockets is the cornerstone. However, the conventional approach to manufacturing SMD products faces formidable challenges, including sluggish production, labor-intensive processes, and a compromise in product quality due to the manual installation of metallic terminal tapes. This article delves into a groundbreaking solution that not only addresses these issues but propels SMD manufacturing into a new era of efficiency and precision.

The Conundrum of Conventional SMD Production

Traditionally, the process involves the separation and cutting of metallic terminal tapes before painstakingly placing them one by one into the injection molding die. The post-molding extraction of these individually placed tapes further adds to the time and labor investment. The outcome is a slow-paced production, low mold productivity, and elevated costs, all of which contribute to a dent in the overall product quality.

A Paradigm Shift: The NC Feeder (Pull-Type) Advantage

To counteract the drawbacks of conventional SMD manufacturing, a revolutionary NC feeder (pull-type) tailored for SMD injection molding equipment emerges as a game-changer. This innovation automates the shaping and processing of SMD products, promising accelerated production rates, precise installation, and positioning of metallic terminal tapes, and a significant reduction in labor costs.

Unveiling the NC Feeder Technology

In practical application, the NC feeder, controlled through a programmable logic controller (PLC) display panel, revolutionizes the way metallic terminal tapes are introduced into the injection molding die. The process begins with configuring the feeder’s working parameters, ensuring a seamless transition from the receiving adhesive plate to the terminal guide block within the injection molding die.

Precision in Action

The operator manually aligns the terminal tape with the mold cavity, connecting it to the receiving adhesive plate. Initiating the production process triggers the NC feeder and terminal guide block to secure the terminal tape, setting the stage for the servo motor to commence pulling the tape towards the material-receiving mechanism. As the tape reaches the designated distance, the injection molding die closes with precision, embedding the terminal tape into the mold cavity.

Automated Molding Process

With the mold sealed, the injection molding process unfolds, crafting the SMD product within the cavity. Post-molding, the mold opens, and an automatic material-dispensing mechanism, coupled with a material-dispensing cylinder, expels the injection-molded terminal tape. Simultaneously, the NC feeder retracts the tape, extracting the molded segment while preparing for the next cycle. A photoelectric sensor comes into play, independently controlling the servo motor to advance the adhesive plate for the subsequent terminal tape and regulating the material-receiving motor to move the receiving adhesive plate.

The Future of SMD Manufacturing: Automated Precision

In conclusion, the integration of the NC feeder (pull-type) into the SMD manufacturing process heralds a new era of efficiency, precision, and cost-effectiveness. This automated approach not only accelerates production but ensures a level of precision in metallic terminal tape installation that manual methods simply cannot match. As industries evolve, embracing innovations like the NC feeder becomes imperative for staying ahead in the competitive landscape of SMD production.

NC feeder
NC feeder